Implement OS X installer

Makefile

@@ -3,6 +3,9 @@ distribute-darwin: release/build/distrib/resin-cli-darwin.tar.gz
 distribute-linux: release/build/distrib/resin-cli-linux.tar.gz
 
 installer-win32: release/build/distrib/resin-cli-setup.exe
+installer-osx: release/build/distrib/resin-cli-setup.pkg
+
+VERSION=0.0.1
 
 release/build/resin-cli-%:
 	mkdir -p $@
@@ -25,5 +28,19 @@ release/build/distrib/resin-cli-linux.tar.gz: release/build/resin-cli-linux
 release/build/distrib/resin-cli-setup.exe: release/installers/win32/resin-cli.nsi release/build/distrib/resin-cli-win32.zip
 	makensis $<
 
+release/build/cli.pkg: release/build/resin-cli-darwin
+	pkgbuild --root $< \
+		--identifier io.resin.cli \
+		--version $(VERSION) \
+		--ownership recommended \
+		$@
+
+release/build/distrib/resin-cli-setup.pkg: release/build/cli.pkg release/installers/osx/distribution.xml
+	productbuild --distribution $(word 2, $^) \
+		--resources release/installers/osx/resources \
+		--package-path `dirname $<` \
+		--version $(VERSION) \
+		$@
+
 clean:
 	rm -rf release/build

release/installers/osx/distribution.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<installer-gui-script minSpecVersion="1">
+		<title>Resin CLI</title>
+		<organization>io.resin</organization>
+		<domains enable_localSystem="true" />
+		<options customize="never" require-scripts="true" />
+
+		<!-- Define documents displayed at various steps -->
+		<welcome file="welcome.txt"	mime-type="text/plain" />
+		<license file="license.txt" mime-type="text/plain" />
+		<conclusion file="conclusion.txt" mime-type="text/plain" />
+
+		<!-- List all component packages -->
+		<pkg-ref id="io.resin.cli">cli.pkg</pkg-ref>
+
+		<!-- List them again here -->
+		<choices-outline>
+				<line choice="io.resin.cli" />
+		</choices-outline>
+
+		<!-- Define each choice above -->
+		<choice
+				id="io.resin.cli"
+				visible="false"
+				title="Resin CLI"
+				description="The Resin CLI tool"
+				start_selected="true">
+			<pkg-ref id="io.resin.cli" />
+		</choice>
+</installer-gui-script>

release/installers/osx/resources/conclusion.txt

@@ -0,0 +1 @@
+Thanks for installing the Resin CLI. Enjoy!

release/installers/osx/resources/license.txt

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2014 Resin.io, Inc. https://resin.io
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

release/installers/osx/resources/welcome.txt

@@ -0,0 +1 @@
+Welcome to the installation of the Resin CLI tool, an advanced way to communicate with Resin.io